<template>
  <div>
    <!--面包屑导航区域-->
    <el-breadcrumb separator="/">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!--卡片视图区域-->
    <el-card class="box-card">
      <!--搜索与添加区域-->
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getOrderList">
            <el-button slot="append" icon="el-icon-search" @click="getOrderList"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!--table表格区域-->
      <el-table :data="ordersList" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price" width="95px"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status" width="80px">
          <template slot-scope="scope">
            <el-tag v-if="scope.row.pay_status == '1'" type="success">已付款</el-tag>
            <el-tag v-else type="danger">未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send" width="50px"></el-table-column>
        <el-table-column label="下单时间" prop="create_time" width="200px">
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="200px">
          <template>
            <el-button type="primary" icon="el-icon-edit" size="mini" @click="showbox"></el-button>
            <el-button type="success" icon="el-icon-location" size="mini" @click="showProgressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!--分页区域-->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15, 20]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        background
      >
      </el-pagination>
    </el-card>

    <!--修改地址的对话框-->
    <el-dialog title="修改地址" :visible.sync="editDialogVisible" width="30%" @closed="editDialogClosed">
      <!--内容主体区域-->
      <el-form ref="editFormRef" :model="addressForm" :rules="addressFormRules" label-width="100px">
        <el-form-item label="省市区县" prop="address1">
          <el-cascader :options="cityData" v-model="addressForm.address1" style="width:100%" :props="{ expandTrigger: 'hover' }"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <!--底部按钮区域-->
      <span slot="footer" class="dialog-footer">
        <el-button @click="editDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="editDialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>

    <!--展示物流的对话框-->
    <el-dialog title="物流进度" :visible.sync="progressDialogVisible" width="30%">
      <!--内容主体区域-->
      <el-form ref="progressFormRef" :model="addressForm" :rules="addressFormRules" label-width="100px">
        <span>后台API接口错误</span>
      </el-form>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'
export default {
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 5
      },
      //订单列表
      ordersList: [],
      //总数，用来分页
      total: 0,
      editDialogVisible: false,
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules: {
        address1: [{ required: true, message: '请选择省市区县', trigger: 'blur' }],
        address2: [{ required: true, message: '请填写详细地址', trigger: 'blur' }]
      },
      cityData,
      progressDialogVisible: false,
      //物流信息
      progressInfo: []
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    //得到商品列表的函数
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败!')
      }
      this.ordersList = res.data.goods
      this.total = res.data.total
    },
    //实现页面大小的改变
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    //实现页数的改变
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    //展示对话框
    showbox() {
      this.editDialogVisible = true
    },
    //对话框关闭后重置表单
    editDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    showProgressBox() {
      this.progressDialogVisible = true
    }
  }
}
</script>

<style lang="less" scoped></style>
